#942648 (C++17) No.2590 100000 Days of Christmas

• 問題: No.2590 100000 Days of Christmas
• ユーザー: yasunori
• 提出日時: 2024-01-10 09:47:39
• 言語: C++17 (gcc 13.3.0 + boost 1.87.0)
• 結果: AC
• 実行時間: 248 ms / 2,000 ms
• コード長: 2,234 bytes
• コンパイル時間: 2,272 ms
• コンパイル使用メモリ: 204,108 KB
• 最終ジャッジ日時: 2025-02-18 17:01:48
• ジャッジサーバーID （参考情報）: judge4 / judge3

ファイルパターン	結果
sample	AC * 2
other	AC * 22

ソースコード

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#include <bits/stdc++.h>
using namespace std;
template <typename T> using min_priority_queue = priority_queue<T,vector<T>,greater<T>>;
template<typename T>
void printv(vector<T> &v){
    bool b = false;
    for(auto i : v){
        if(b) cout << " ";
        else b = true;
        cout << i;
    }
    cout << endl;
}
int64_t rand64(){
    int64_t l = rand();
    int64_t r = rand();
    return (l<<31)+r;
}
template <typename T>
bool chmin(T &a, const T& b) {
    if (a > b) {
        a = b;  // aをbで更新
        return true;
    }
    return false;
}
template <typename T>
bool chmax(T &a, const T& b) {
    if (a < b) {
        a = b;  // aをbで更新
        return true;
    }
    return false;
}
bool yn(bool b){
    if(b) cout << "Yes" << endl;
    else cout << "No" << endl;
    return b;
}
bool debug;
bool randomInput;
bool debugOutput;
int numOfTestCase;
using ans_type = int;
void input(){
    if(numOfTestCase > 1){
    }
    if(randomInput){
        
    }
    else{
    }
    return;
}
void output_input(){
    ;
}
ans_type calc(){
    int64_t N; cin >> N;
    vector<string> S(N);
    getline(cin, S[0]);
    for(auto &s : S){
        getline(cin, s);
    }
    map<string,int64_t> ans;
    for(int64_t i = 0; i < N; i++){
        ans[S[i]] += (i + 1) * (N - i);
    }
    for(auto[s, x] : ans){
        cout << x << " " << s << endl;
    }
    return ans_type();
}
ans_type calc_simple(){
    return ans_type();
}
void output(ans_type ans){
    return;
}
int main(){
    debug = 0;
    randomInput = 0;
    debugOutput = 0;
    numOfTestCase = 1;
    srand(time(NULL));
    cout << fixed << setprecision(12);
    
    if(numOfTestCase == 0) cin >> numOfTestCase;
    if(debug){
        for(int i = 0; i < numOfTestCase; i++){
            if(debugOutput) cout << string(16, '-') << endl;
            input();
            ans_type ans = calc();
            ans_type ansSimple = calc_simple();
            if(ans != ansSimple){
                output_input();
                output(ans);
                output(ansSimple);
            }
        }
    }
    else{
        for(int i = 0; i < numOfTestCase; i++){
            input();
            output(calc());
        }
    }
    return 0;
}
 
 
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